A client with a history of cocaine addiction is admitted to the coronary care unit for evaluation of substernal chest pain. the electrocardiogram (ecg) shows a 1-mm st-segment elevation in the anteroseptal leads and t-wave inversion in leads v3 to v5. which medication should the nurse prepare to administer?

Answers

Answer 1
The patient diagnosis should be ST-elevated myocard infarct(STEMI) which was mostly caused by a thrombus in the cardiac vessel reducing the supply of oxygen. In this case, there are a few kind of drug that might be needed.
Give the patient oxygen then nitrate given sublingually to dilate the cardiac vein so the oxygen to heart increased. Analgesic drug can be given to reduce the pain(up to morfin).
Optional drug:
An antiplatelet drug(aspirin/clopidogrel) can be given if there is no sign of active bleeding. Anticoagulant also an option but it has many things to be considered. If the blood pressure increased you can give anti-hypentensive drug. If the patient also has heart failure and have fluid overload, furosemide can also be administered.

Related Questions

Information from all sensory systems comes together in the _____ of the brain to generate knowledge of where our body is located relative to a target.

Answers

The answer to this question should be: somatosensory cortex.

The information from all sensory system will be collected into the somatosensory cortex. The sensation of body location is called proprioception. It was caused by the receptor in muscle spindle or in the joints. This receptor is the one responsible for the phantom limb in amputated patient.

A snack bar contains about 17 grams of carbohydrates, 1 gram of fat, and 1 gram of protein. how many kcals does it contain?

Answers

The total number of kilo calories in the snack bar is 81 calories.

What do you understand by the term "Calories"?

In nutrition, calories discuss the energy humans get from the foods and drinks they consume, and the energy they use in bodily activity. Hence, a calorie is a unit of energy.

As per the information,

17 grams of carbohydrates have 4 calories, 1 gram of fat has 9 calories and 1 gram of protein has 4 calories.

The total number of kcals that the snack bar contains is equal to:

(17x4)+ (1x9)+(1x4) = 81 calories.

Therefore, a snack bar contains a total of 81 calories.

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Which kind of molecule does transcription produce?

Answers

the transcription produces ribonucleic acid molecules

Humans rely on the lithosphere for natural resources. The lithosphere is the thin, solid layer of the Earth, which comprises the crust and upper mantle. Humans compete with other humans and with other living things for the limited resources of the lithosphere. As humans we must continually commit to being good stewards of the lithosphere, so that the environment will provide natural resources and continue to provide a healthy place for human life.
For Humans to be good stewards of the lithosphere, it is important that we protect Earth’s soil because poor soil management can result in a process by which soil and rock are removed from the Earth's surface by wind or water flow, and then transported and deposited in other locations. What is the term used to describe this process?
A) Soil erosion
Reactivate
B) fertilization
C) Desertification
D) Nutrient depletion

Answers

A) Soil erosion.
Soil erosion is the process of dislocating the upper layer of the earth's soil. The most important agents are the wind and water. Each year there is significant amounts of soil that's lost and most of the times in an unnoticed way.
Final answer:

The term used to describe the process is soil erosion.

Explanation:

The term used to describe the process by which soil and rock are removed from the Earth's surface by wind or water flow, and then transported and deposited in other locations is soil erosion.

The kind of sugar our bodies use as fuel for chemical reactions is

Answers

Salutations!

The kind of sugar our bodies use as fuel for chemical reactions is metabolism. If we are being specific, sugar metabolism is a kind of sugar that uses fuel for chemical reaction. They help to maintain the organisms cells.

Hope I helped (:

have a great day!
the sugar turns in to energy which helps us function and get nutrietion sugar our bodies use as fuel for chemical reactions is metabolism

In the flame test experiment, you will be working with two types of hazard. which are they? (select all that apply.)

Answers

-open flame -hydrochloric acid, corrosive solution.

Professor Binkie has been studying how playing video games affects a student's performance on the SAT. Using 5,000 students, the Professor is monitoring the amount of time they play the video games and how they score on the test. Which of these would be a variable that Professor Binkie would be unable to control during his research? A) total number of students B) numbers of boys and girls C) what date they will take the SAT D) how hard the students try on the SAT

Answers

D, how hard the students try on the SAT seems the most reasonable.

Answer: Option D

Explanation:

The variable that can be controlled is known as controlled variable. But everything is not under control while performing an experiment.

The variable that can be controlled during the time of experiment is number of boys and the number of girls, the SAT that they will choose and total number of students.

The efforts that the students will put on SAT cannot be controlled. This is a factor which can hamper the result of the experiment.

So, option D is the correct answer.

What makes proteins the ideal type of compounds to act as enzymes?

Answers

Due to their ability to react with other chemical structures and give off a great deal of energy when utilized properly, proteins provide the most efficient and effective vehicles to act as enzymes given their ability to adapt and provide the cell with what it needs.

Answer:

Their ability to react with other chemical structures and give off energy.

Explanation:

An injury in which the epidermis remains intact, but blood vessels and cells in the dermis are injured, is called a(n):

Answers

It is called a contusion. Hope this helps.

Some major concerns of earth science are _____. pollution, mineral location, and new energy sources space exploration and national defense microbiology advancements and cloning procedures

Answers

the answer would be pollution, mineral location, and new energy sources space

Some major concerns of earth science are pollution, mineral location, and new energy sources.

What is pollution?

Pollution is defined as the presence of any substance that endangers the health of people, animals, and plant life in air, water, soil, or food.  The majority of these pollutants are released by human activity, including burning fossil fuels, driving, and emissions from industry and agriculture. The main causes of man-made air pollution include vehicle emissions, fuel oils and natural gas used to heat homes, waste products from manufacturing and power generation, mainly from coal-fired power plants, and odors from chemical manufacturing.

New energy source is defined as the energy that comes from renewable resources that replenish themselves more quickly than they are used up. Renewable energy is created from naturally replenishing and endless sources, such as the sun and wind. Transportation, space and water heating and cooling, and electricity generation are all possible with renewable energy.

Thus, some major concerns of earth science are pollution, mineral location, and new energy sources.

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The skeletal muscles that contract and shorten to move the bones form the ________ system.

Answers

The skeletal muscles that contract and shorten to move the bones form the muscular system; the muscular system enables movement through contraction and relaxation of the muscles, this moves the skeletal system which is the body's support system to protect the organs and structure of the body.

Which type of thermometer has a constriction (narrowed passage) in the bore of the glass tube?

Answers

A clinical thermometer has a constriction whereas a laboratory thermometer does not. This is because a clinical thermometer needs to hold the temperature of the patient it was recently removed from long enough for the medical provider to read and record it. A laboratory thermometer however needs to change immediately with the temperature around it so that clinical tests can be recorded more accurately.

________ is the differences between hemispheres in the areas underlying language function.

Answers

Lateralization is the differences between hemispheres in the area underlying language function.
The lateralization of brain work is the propensity for some neural capacities or subjective procedures to be more predominant in one hemisphere than the other. The medial longitudinal fissure isolates the human mind into two particular cerebral hemispheres, associated by the corpus callosum.
The left hemisphere orders dialect capacities, math, rationale, and the right hemisphere summons visual-spatial abilities, instinct, feeling, and creative and melodic aptitudes.

Lateralization is the differences between hemispheres in the areas underlying language function.

Further Explanation:

Lateralization:  

The lateralization of cerebrum capacity is the inclination for some neural capacities or psychological procedures to be particular to the other side of the mind or the other. The average longitudinal gap isolates the human mind into two particular cerebral sides of the equator, associated by the corpus callosum.  

Cerebral lateralization refer to:  

The term mind lateralization alludes to the way that the two parts of the human cerebrum are not actually indistinguishable. Every side of the equator has utilitarian specializations: some capacity whose neural instruments are restricted principally in one portion of the mind.  

Lateralization mean:

Lateralization. The human mind is isolated into two sides of the equator - left and right halves of the globe. Lateralization of cerebrum capacity implies that there are sure mental procedures that are for the most part concentrated to the other side or the other. ... For instance, the two sides of the mind perform capacities identified with language.  

lateralization in hearing:  

In an ordinary patient, the Weber tuning fork sound is heard similarly uproariously in the two ears, with nobody ear hearing the sound more intense than the other (lateralization). ... In a patient with hearing misfortune, the Weber tuning fork sound is heard more intense in one ear(lateralization) than the other.

Subject: biology

Level: High School

Keywords: Lateralization, Cerebral lateralization refer to, Lateralization mean, lateralization in hearing.

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Fraternal twins are no more similar genetically than any other sibling pair.
a. True
b. False

Answers

The answer to this question would be: True

Fraternal twins are made from 2 different eggs and fertilized by two different sperm. That makes them just like 2 siblings since the genetic in their egg and sperm is different, not same. This can happen if there is two egg released by the womb at the same time.

One difference between plant cells and animal cells is that only plant cells have peroxisomes. plant cells lack a cytoskeleton. only animal cells contain centrio

Answers

True.....................

The patient has had mild joint pain for the past three years without any increase in severity. this means that her symptoms are

Answers

If there is a patient that has persistent pain, illness, or condition that has been present for a long period of time, consistently recurring again and again, or if it is difficult to get rid of. Then the patient has whats known as a chronic condition. - so her symptoms are "chronic".

A food handler finds that cooked chili was left out on the counter overnight. what should the food worker do with the chili?

Answers

What the food handler must do with the cooked chili left for over night in the counter is to observe the chili such as looking its appearance and smelling whether it has been spoiled or not. If it looks like it has been spoiled, it is best to properly dispose of it so that no one will attempt to eat or ingest the spoiled food but if it does not show any signs of spoilage, it is best to heat it at the right temperature to ensure that it is well preserved and to kill bacteria exposed to it while it sits overnight.

The cooked chili left out overnight should be disposed of as it has been in the temperature danger zone too long, making it unsafe to eat.

According to food safety guidelines, perishable items like chili should be refrigerated within two hours of cooking. Since the chili was left out at room temperature for an extended period, it has likely entered the danger zone between 4 and 60 degrees Celsius (40 and 140 degrees Fahrenheit), which is the ideal temperature range for bacteria to grow, making the chili unsafe to eat.

Which structure is like a locked door that only certain neurotransmitter keys can unlock?

Answers

 The "Receptor site" is the answer.

What carries the instructions for protein synthesis from the dna molecule located in the nucleus of a cell into the cytoplasm?

Answers

I'm pretty sure it's mRNA

Which is the number of characteristic that define all living thing?

Answers

1. made up of cells
2. obtain and use energy
3. grow and develop
4. reproduce
5. respond to environment and stimuli
6. adapt to environment

When providing proof of life what information should you include?

Answers

One of the information to provide is stating the condition that you are in specifically saying whether you’ve sustained some injuries or are you suffering from certain illness. Also you need to provide your name and the name of other people you are with. Lastly you should be able to give proof of the latest date that you could provide which could be done through getting the latest issue of newspaper. 

Final answer:

Providing proof of life usually includes showing ID, presenting a recent photograph or video, offering physical evidence like fingerprints or DNA, and sometimes involves direct communication with authorities.

Explanation:

When providing proof of life, particularly in legal situations, there are several types of information you should include. These may involve presenting an ID to verify identity, such as a passport or driver's license. Additionally, a recent photograph or video of the person in question is commonly required. Physical evidence, such as fingerprints or DNA samples, could also be used. In certain cases, direct communication between the subject in question and verification authorities may also be required.

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Reaching down to pet your dog is a voluntary action communicated to your muscles via the _____ nervous system.

Answers

Reaching ...............via the SOMATIC nervous system.
The somatic nervous system is the part of the peripheral nervous system which is associated with associated with voluntary control of body parts.
The major functions of the somatic nervous system is voluntary movement of muscles and organs.

A food handler finds that cooked chili was left out on the counter overnight. what should the food worker do with the chili?

Answers

The food handler should check the appearance of the chili, such as the appearance and the smell. If the appearance look like it's out of the ordinary and the smell is not the smell it used to have, it is best to dispose of the food as this will indicate that the food has been spoiled. But if it still looks the same and there are no changes with the smell, it is best to heat the food in the right temperature to kill unwanted bacteria and to at least preserve the food.

Justin is a 6-month-old infant. he focuses intently on new stimuli, and quickly becomes habituated. what can we infer about justin's cognitive abilities?

Answers

Hey may be more intelligent than the average child. Focusing on new stimuli means he is observing them and learning from them, and quickly becoming habituated to them means that he is developing cognitive strategies to cope with his environment and learning how to deal with things.

Although the majority of cellular dna exists in the cell nucleus, part of the cell dna is located in the:

Answers

recall that DNA contains information required to bulid cellular protiens in eukaryotic. cells membrane that surrounds the nucleaus commoly called the nuclear envelope partitions this DNA from the cells protien synthesis machinery [which is located in the cytoplasm] i did that question in a test

The photosynthetic dinoflagellates called zooxanthellae have a _______________ relationship with the corals in which they live.

Answers

mutualistic relationship - both partners benefit from the relationship

List three effects of the greenhouse effect

Answers

more drought and flooding, less ice and snow, rising sea levels

the human genome includes all the DNA found in all of our chromosomes. Rank these parts of the human genome form highest percentage of our total DNA to lowest percentage of our total DNA: (a) DNA that is identical in all humans, (b) DNA that is not identical in all humans, (c) DNA that contains instructions for making proteins, (d) repeat sequences.

Answers

Option B, The human genome is the genome ie the DNA sequence contained in 23 pairs of chromosomes is not identical in all humans, the 23 pairs, 22 are autosomal chromosomes and a sex-determining pair (two female Xen chromosomes, and an X and Y in males). The DNA sequence forming the human genome contains the coded information necessary for the highly coordinated and environmentally adaptable expression of the human proteome, ie, of the human proteins as a whole.

which statement best explains why electrical signals in the body are often based on ions?

A.) Ions contain a single atom.

B.) Ions can gain electrons.

C.) Ionic bonds are very strong.

D.) Ions are charged particles.

Answers

Hello!

Ions are charged particles, that explains why they have either a positive or negative charge. Since electrical signals contain charges, that also explains why they are often based on ions. Your answer would be D!

You can feel free to let me know if you have any questions regarding this!
Thanks!

- TetraFish

D.) Ions are charged particles.

It is ok to temporarily remove my safety glasses/goggles while in the laboratory to clean them.
a. True
b. False

Answers

b. False, if you really need to clean them go out of the lab so you don't get chemicals in your eyes, and for your safety
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